5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
MCAT practice QUESTIONS AND ANSWERS
(MULTIPLE CHOICES) AND (RATIONALES)
VERIFIED SOLUTIONS |100% CORRECT 2025
Save
Terms in this set (71)
Broca's area (Broca's area governs the motor
A stroke patient
function of language. A stroke that affects Broca's
comprehends speech but
area will leave receptive language intact, but word
cannot move her mouth
formation will be affected. A stroke affecting
to form words. Which of
Wernicke's area, choice (B), will make it so the
the following brain areas
individual is unable to comprehend speech. A stroke
is likely affected?
affecting the arcuate fasciculus, choice (C), will
■Broca's area
result in an inability to repeat words heard but
■Wernicke's Area
spontaneous language production is intact. The
■Arcuate fasciculus
superior temporal gyrus, choice (D), is where
■Superior temporal gyrus
Wernicke's area is located.)
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,5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
Each individual in a group Internalization (Internalization refers to the type of
of teenagers is asked to conformity in which an individual changes her
estimate the height of a outward opinion to match the group and also
tree. One individual personally agrees with those ideas.)
estimates the height to
be 25 feet, but after
discussing with the group
is convinced that the
height is likely closer to
40 feet. Which type of
conformity is seen here?
■Obedience
■Identification
■Internalization
■Compliance
Which of the following Dopamine (Schizophrenia is associated with high
neurotransmitters is levels of dopamine, or high sensitivity to dopamine.
associated with both Parkinson's disease is associated with destruction of
schizophrenia and the dopaminergic neurons in the basal ganglia.)
Parkinson's disease?
■GABA
■Serotonin
■Dopamine
■Enkephalins
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,5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
Primary groups differ C (Primary groups have direct and close bonds
from secondary groups between members, providing warm, personal, and
in that: intimate relationships to its members. Secondary
■A) primary groups are groups, in contrast, form superficial bonds and tend
shorter-lived than to last for a shorter period of time.)
secondary groups.
■B) primary groups are
larger than secondary
groups.
■C) primary groups are
formed of stronger
bonds than secondary
groups.
■D) primary groups are
assigned while
secondary groups are
chosen.
A student is volunteering Base rate fallacy (The base rate fallacy occurs when
in a hospital with a stroke prototypical or stereotypical factors are used for
center. When asked what analysis rather than actual data. Because the student
he believes is the is volunteering in a hospital with a stroke center, he
prevalence of stroke sees more patients who have experienced a stroke
among those greater than would be expected in a hospital without a
than 65 years old, the stroke center. Thus, this experience changes his
student states that it is perception and results in base rate fallacy.
probably about 40% Deductive reasoning, choice (A), refers to drawing
even though data conclusions by integrating different pieces of
analysis indicates that it is evidence. The representativeness heuristic, choice
significantly lower. What (B), involves categorization and classification based
accounts for this error? on how well an individual example fits its category.
■Deductive reasoning Confirmation bias, choice (D), occurs when a person
■Representativeness only seeks information that reinforces his or her
heuristic opinions.)
■Base rate fallacy
■Confirmation bias
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, 5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
Why are triacylglycerols C (Triacylglycerols are highly hydrophobic and
used in the human body therefore not highly hydrated (which would add
for energy storage? extra weight from the water of hydration, taking
■A) They are highly away from the energy density of these molecules),
hydrated, and therefore eliminating choice (A). The fatty acid chains produce
can store lots of energy. twice as much energy as polysaccharides during
■B) They always have oxidation because they are highly reduced. The fatty
short fatty acid chains, for acid chains vary in length and saturation.)
easy access by metabolic
enzymes.
■C) The carbon atoms of
the fatty acid chains are
highly reduced, and
therefore yield more
energy upon oxidation.
■D) Polysaccharides,
which would actually be
a better energy storage
form, would dissolve in
the body.
Prolonged vitamin B12 Kinesthetic sense (Kinesthetic sense, or
deficiency can be proprioception, refers to the ability to tell where
associated with subacute body parts are in three-dimensional space. The
combined degeneration sensors for proprioception are found predominantly
of the spinal cord. in the muscles and joints. Loss of vestibular sense,
Patients with this disease choice (A), would also cause difficulty walking, but
have difficulty walking this would be due to a sense of dizziness or vertigo,
because they lose the not an inability to feel one's feet.)
ability to feel where their
feet are in space. This
represents a loss of:
■vestibular sense.
■kinesthetic sense.
■parallel processing.
■feature detection.
https://quizlet.com/1047376363/mcat-practice-questions-and-answers-multiple-choices-and-rationales-verified-solutions-100-correct-2025-flash-… 4/39
MCAT practice QUESTIONS AND ANSWERS
(MULTIPLE CHOICES) AND (RATIONALES)
VERIFIED SOLUTIONS |100% CORRECT 2025
Save
Terms in this set (71)
Broca's area (Broca's area governs the motor
A stroke patient
function of language. A stroke that affects Broca's
comprehends speech but
area will leave receptive language intact, but word
cannot move her mouth
formation will be affected. A stroke affecting
to form words. Which of
Wernicke's area, choice (B), will make it so the
the following brain areas
individual is unable to comprehend speech. A stroke
is likely affected?
affecting the arcuate fasciculus, choice (C), will
■Broca's area
result in an inability to repeat words heard but
■Wernicke's Area
spontaneous language production is intact. The
■Arcuate fasciculus
superior temporal gyrus, choice (D), is where
■Superior temporal gyrus
Wernicke's area is located.)
https://quizlet.com/1047376363/mcat-practice-questions-and-answers-multiple-choices-and-rationales-verified-solutions-100-correct-2025-flash-… 1/39
,5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
Each individual in a group Internalization (Internalization refers to the type of
of teenagers is asked to conformity in which an individual changes her
estimate the height of a outward opinion to match the group and also
tree. One individual personally agrees with those ideas.)
estimates the height to
be 25 feet, but after
discussing with the group
is convinced that the
height is likely closer to
40 feet. Which type of
conformity is seen here?
■Obedience
■Identification
■Internalization
■Compliance
Which of the following Dopamine (Schizophrenia is associated with high
neurotransmitters is levels of dopamine, or high sensitivity to dopamine.
associated with both Parkinson's disease is associated with destruction of
schizophrenia and the dopaminergic neurons in the basal ganglia.)
Parkinson's disease?
■GABA
■Serotonin
■Dopamine
■Enkephalins
https://quizlet.com/1047376363/mcat-practice-questions-and-answers-multiple-choices-and-rationales-verified-solutions-100-correct-2025-flash-… 2/39
,5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
Primary groups differ C (Primary groups have direct and close bonds
from secondary groups between members, providing warm, personal, and
in that: intimate relationships to its members. Secondary
■A) primary groups are groups, in contrast, form superficial bonds and tend
shorter-lived than to last for a shorter period of time.)
secondary groups.
■B) primary groups are
larger than secondary
groups.
■C) primary groups are
formed of stronger
bonds than secondary
groups.
■D) primary groups are
assigned while
secondary groups are
chosen.
A student is volunteering Base rate fallacy (The base rate fallacy occurs when
in a hospital with a stroke prototypical or stereotypical factors are used for
center. When asked what analysis rather than actual data. Because the student
he believes is the is volunteering in a hospital with a stroke center, he
prevalence of stroke sees more patients who have experienced a stroke
among those greater than would be expected in a hospital without a
than 65 years old, the stroke center. Thus, this experience changes his
student states that it is perception and results in base rate fallacy.
probably about 40% Deductive reasoning, choice (A), refers to drawing
even though data conclusions by integrating different pieces of
analysis indicates that it is evidence. The representativeness heuristic, choice
significantly lower. What (B), involves categorization and classification based
accounts for this error? on how well an individual example fits its category.
■Deductive reasoning Confirmation bias, choice (D), occurs when a person
■Representativeness only seeks information that reinforces his or her
heuristic opinions.)
■Base rate fallacy
■Confirmation bias
https://quizlet.com/1047376363/mcat-practice-questions-and-answers-multiple-choices-and-rationales-verified-solutions-100-correct-2025-flash-… 3/39
, 5/23/25, 8:51 AM MCAT practice QUESTIONS AND ANSWERS (MULTIPLE CHOICES) AND (RATIONALES) VERIFIED SOLUTIONS |100% C…
Why are triacylglycerols C (Triacylglycerols are highly hydrophobic and
used in the human body therefore not highly hydrated (which would add
for energy storage? extra weight from the water of hydration, taking
■A) They are highly away from the energy density of these molecules),
hydrated, and therefore eliminating choice (A). The fatty acid chains produce
can store lots of energy. twice as much energy as polysaccharides during
■B) They always have oxidation because they are highly reduced. The fatty
short fatty acid chains, for acid chains vary in length and saturation.)
easy access by metabolic
enzymes.
■C) The carbon atoms of
the fatty acid chains are
highly reduced, and
therefore yield more
energy upon oxidation.
■D) Polysaccharides,
which would actually be
a better energy storage
form, would dissolve in
the body.
Prolonged vitamin B12 Kinesthetic sense (Kinesthetic sense, or
deficiency can be proprioception, refers to the ability to tell where
associated with subacute body parts are in three-dimensional space. The
combined degeneration sensors for proprioception are found predominantly
of the spinal cord. in the muscles and joints. Loss of vestibular sense,
Patients with this disease choice (A), would also cause difficulty walking, but
have difficulty walking this would be due to a sense of dizziness or vertigo,
because they lose the not an inability to feel one's feet.)
ability to feel where their
feet are in space. This
represents a loss of:
■vestibular sense.
■kinesthetic sense.
■parallel processing.
■feature detection.
https://quizlet.com/1047376363/mcat-practice-questions-and-answers-multiple-choices-and-rationales-verified-solutions-100-correct-2025-flash-… 4/39
